If you need to emulate GameCube/Wii on a 32-bit system, your only realistic option is to use a different emulator (none exist with decent performance) or upgrade your hardware/OS to 64-bit.
If you are trying to get Dolphin running on a specific device, let me know the (Windows, Linux, or Android) and the processor your machine uses. I can help you find the best working version or suggest an alternative configuration.
The reasons behind this decision were technical and strategic, as detailed in the official "Obituary": dolphin 32 bits github
The removal of 32-bit codebase constraints allowed developers to streamline the repository, implement advanced graphic backends like Vulkan and DirectX 12, and turn Dolphin into one of the most accurate console emulators in existence.
64-bit allows for much faster memory access tricks that are impossible on 32-bit systems. If you need to emulate GameCube/Wii on a
You can use GitHub to travel back in time. The last official version of Dolphin to support 32-bit Windows operating systems was .
What are you using? (Windows, Linux, or Android?) What CPU or device model do you have? Which specific game are you trying to play? The reasons behind this decision were technical and
Several independent developers on GitHub have occasionally backported newer Dolphin source code to compile on 32-bit systems, specifically targeting low-end Android devices or Linux distributions running on older Atom/Pentium processors.
Several developers fork the main repository to keep modified, lightweight versions alive for older hardware. Projects like ForgeEmulator on GitHub adapt parts of the core codebase to build hybrid emulators capable of launching on 32-bit mobile and desktop operating systems. 2. Archival Legacy Code